Plot Selectivity — plot_sel • NamibianHake

This function creates a plot of selectivity across years and ages.

Usage

plot_sel(
  Year = M$Year,
  sel = M[, 2:10],
  styr = 1964,
  fage = NULL,
  lage = NULL,
  alpha = 0.2,
  scale = 3.8,
  fill = "purple"
)

Year: A vector of years. Default is M$Year.
sel: A matrix of selectivity values. Default is M[,2:10].
styr: An integer specifying the start year for the plot. Default is 1964.
fage: An integer specifying the first age to include in the plot. Default is NULL.
lage: An integer specifying the last age to include in the plot. Default is NULL.
alpha: A numeric value specifying the transparency level of the fill. Default is 0.2.
scale: A numeric value specifying the scale for the density ridges. Default is 3.8.
fill: A character string specifying the fill color for the density ridges. Default is "purple".

A ggplot object showing selectivity across years and ages.

if (FALSE) { # \dontrun{
plot_sel(Year = M$Year, sel = M[, 2:10], styr = 1970, fage = 1, lage = 8)
} # }